CN104455896A - Heat-preservation water pipe - Google Patents
Heat-preservation water pipe Download PDFInfo
- Publication number
- CN104455896A CN104455896A CN201410792474.4A CN201410792474A CN104455896A CN 104455896 A CN104455896 A CN 104455896A CN 201410792474 A CN201410792474 A CN 201410792474A CN 104455896 A CN104455896 A CN 104455896A
- Authority
- CN
- China
- Prior art keywords
- pipe
- electric heating
- heating wire
- water pipe
- make
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/35—Ohmic-resistance heating
- F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Resistance Heating (AREA)
Abstract
The invention discloses a heat-preservation water pipe. The heat-preservation water pipe comprises a water pipe body, wherein the water pipe body comprises an outer layer pipe and an inner layer pipe, an electric heating wire is wound between the outer layer pipe and the inner layer pipe, is electrically connected with a power source, a power source switch and a temperature controller and comprises an inner metal wire and an outer insulating layer, the inner metal wire of the electric heating wire is made of lead-nickel-iron alloy, and the outer insulating layer of the electric heating wire is made of mica plates. The heat-preservation water pipe has the advantages of being easy to manufacture, low in cost, and capable of effectively preventing water in the pipe from being frozen.
Description
Technical field
The present invention relates to a kind of water pipe, more specifically to a kind of attemperater.
Background technique
In life with in producing, water pipe and our life closely bound up, in winter especially for the north, temperature is all in subzero, is easy to cause the water in water pipe to build-up ice, water build-ups ice to be affected life on the one hand and produces, on the other hand because water pipe volume in the process of build-uping ice can expand, be easy to cause water pipe ftracture and cause piping failure, and pipeline is all often be embedded in below bottom surface or inner at body of wall, overhaul cumbersome good money comparatively large, bring a lot of inconvenience to life and production.
Summary of the invention
The object of the invention is to, a kind of attemperater is provided.Adopt this piping installation, can ensure that the water of water Bottomhole pressure in winter can not be frozen in.For achieving the above object, present invention employs following technological scheme:
A kind of attemperater, comprise water-pipe body, described water-pipe body comprises external pipe and inner tube, an electric heating wire is wound around between external pipe and inner tube, described electric heating wire is electrically connected with power supply, power switch and temperature controller, described electric heating wire comprises inner wire and external insulation, and described electric heating wire inner wire adopts lead-nickel-ferro alloy to make, and described electric heating wire external insulation adopts sheet mica to make.
Described water-pipe body inner tube adopts metal material to make.
Described inner tube adopts steel pipe.
Described external pipe adopts PVC material to make.
The present invention has following advantage: make simple, cost is lower, can effectively prevent water body in pipeline from freezing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is pipeline plan view of the present invention.
Wherein, 1, external pipe; 2, inner tube; 3, electric heating wire; 4, power switch; 5, temperature controller.
Embodiment
With the drawings and specific embodiments, the present invention is further detailed explanation below.
As shown in the figure, a kind of attemperater, comprise water-pipe body, described water-pipe body comprises external pipe 1 and inner tube 2, an electric heating wire 3 is wound around between external pipe 1 and inner tube 2, described electric heating wire 3 is electrically connected with power supply, power switch 4 and temperature controller 5, described electric heating wire 3 comprises inner wire and external insulation, described electric heating wire inner wire adopts lead-nickel-ferro alloy to make, cost compare is low, described electric heating wire external insulation adopts sheet mica to make, and mica thermal conductivity is good and poorly conductive is proper.
Described water-pipe body inner tube 2 adopts metal material to make, and thermal conductivity can heat to water body well fast.
Described internal layer 2 pipe adopts steel pipe, steel pipe not easily corrosion and thermal conductivity is good.
Described external pipe 1 adopts PVC material to make, PVC material high insulating effect and low price.
After the present invention is come into operation, directly electric heating wire is connected power supply when winter temperature is lower, power-on switch, control the temperature of electric heating wire by temperature controller, make it constant in a particular value.
The present invention makes simply, with low cost.
Claims (4)
1. an attemperater, comprise water-pipe body, it is characterized in that, described water-pipe body comprises external pipe and inner tube, be wound around an electric heating wire between external pipe and inner tube, described electric heating wire is electrically connected with power supply, power switch and temperature controller, and described electric heating wire comprises inner wire and external insulation, described electric heating wire inner wire adopts lead-nickel-ferro alloy to make, and described electric heating wire external insulation adopts sheet mica to make.
2. a kind of attemperater according to claim 1, is characterized in that, described water-pipe body inner tube adopts metal material to make.
3. a kind of attemperater according to claim 2, is characterized in that, described inner tube adopts steel pipe.
4. a kind of attemperater according to claim 3, is characterized in that, described external pipe adopts PVC material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792474.4A CN104455896A (en) | 2014-12-19 | 2014-12-19 | Heat-preservation water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792474.4A CN104455896A (en) | 2014-12-19 | 2014-12-19 | Heat-preservation water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104455896A true CN104455896A (en) | 2015-03-25 |
Family
ID=52902407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410792474.4A Pending CN104455896A (en) | 2014-12-19 | 2014-12-19 | Heat-preservation water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104455896A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018763A (en) * | 2017-12-22 | 2018-05-11 | 玉林市玉州区万通华信科技服务部 | A kind of second heating apparatus for cloth spreader |
-
2014
- 2014-12-19 CN CN201410792474.4A patent/CN104455896A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018763A (en) * | 2017-12-22 | 2018-05-11 | 玉林市玉州区万通华信科技服务部 | A kind of second heating apparatus for cloth spreader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
|
| WD01 | Invention patent application deemed withdrawn after publication |